option('pam',
    description: 'Build the fprintd PAM module',
    type: 'boolean',
    value: true)
option('man',
    description: 'Generate the man files',
    type: 'boolean',
    value: true)
option('systemd',
    description: 'Install system service files',
    type: 'boolean',
    value: true)
option('libsystemd',
    description: 'Libsystemd provider (libsystemd or libelogind)',
    type: 'combo',
    choices: [ 'libsystemd', 'libelogind', 'basu'],
    value: 'libsystemd')
option('systemd_system_unit_dir',
    description: 'Directory for systemd service files',
    type: 'string')
option('dbus_service_dir',
    description: 'Directory for dbus service files',
    type: 'string')
option('pam_modules_dir',
    description: 'Directory for PAM modules',
    type: 'string')
option('gtk_doc',
    type: 'boolean',
    value: false,
    description: 'Use gtk-doc to build documentation')
